PC based light intensity controller To control light intensity through pc I developed an application in Microsoft visual studio and make it communicate to Arduino in order to send the PWM value that would control MOSFET via Arduino which in turn will control the intensity of LED lights I am controlling you can download the application with code from this link https://drive.google.com/open?id=1eF3F2S-h_6_dHfn1JWRhsNyP-qgU3v1Y you can find Arduino code for this project from this link https://drive.google.com/open?id=1siO2uxrQzuTkqgQhlFxDLr32zO34L7mf connect the PWM output from Arduino pin 3 to gate of MOSFET which can high power LEDS. if you want to copy arduino code directly here it is String inData = "0"; String a = "0"; int k = 0; float lux = 0.00,av=0.0048828125,lv; long time1; int h; void setup() { // put your setup code here, to run once: Serial.begin(9600); pinMode(13,OUTPUT); digitalWrite(13,LOW); pinMo